Summary

NetName
TWTC-COST
OrgName
COSTAR GROUP
CIDR
RIR

ARIN

Country / Region

Status

Reassigned

Abuse

gguidi@costar.com

Contact

gguidi@costar.com

ipadmin@lumen.com

RegDate

2016-11-04

Updated

2016-11-04

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35916544 310520840192
AS701 UUNET - Verizon Business, US United States 41399040 1241262915584
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 5411072 73016999936

Whois

NetRange:       97.65.0.0 - 97.65.255.255
CIDR:           97.65.0.0/16
NetName:        TWTC-NETBLK-10
NetHandle:      NET-97-65-0-0-1
Parent:         NET97 (NET-97-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Level 3 Parent, LLC (LPL-141)
RegDate:        2008-05-14
Updated:        2022-03-23
Ref:            https://rdap.arin.net/registry/ip/97.65.0.0

OrgName:        Level 3 Parent, LLC
OrgId:          LPL-141
Address:        100 CenturyLink Drive
City:           Monroe
StateProv:      LA
PostalCode:     71203
Country:        US
RegDate:        2018-02-06
Updated:        2023-04-07
Comment:        USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:
Comment:        https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:
Comment:        ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:
Comment:
Comment:        1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from your ASN. Any other ASN originating the prefix listed is forbidden.
Comment:        2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.
Comment:        3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.
Comment:        4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.
Comment:        5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.
Comment:
Comment:        Our looking glass is located at: https://lookingglass.centurylink.com/
Comment:
Comment:        For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:
Comment:        https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html
Comment:
Comment:        For abuse issues, please email abuse@aup.lumen.com
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email)
Comment:        Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref:            https://rdap.arin.net/registry/entity/LPL-141

OrgTechHandle: APL7-ARIN
OrgTechName:   ADMIN POC LVLT
OrgTechPhone:  +1-877-453-8353
OrgTechEmail:  ipadmin@lumen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/APL7-ARIN

OrgAbuseHandle: LAC56-ARIN
OrgAbuseName:   L3 Abuse Contact
OrgAbusePhone:  +1-877-453-8353
OrgAbuseEmail:  abuse@level3.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LAC56-ARIN


NetRange:       97.65.16.0 - 97.65.17.255
CIDR:           97.65.16.0/23
NetName:        TWTC-COST
NetHandle:      NET-97-65-16-0-1
Parent:         TWTC-NETBLK-10 (NET-97-65-0-0-1)
NetType:        Reassigned
OriginAS:
Organization:   COSTAR GROUP (COSTAR-2)
RegDate:        2016-11-04
Updated:        2016-11-04
Ref:            https://rdap.arin.net/registry/ip/97.65.16.0

OrgName:        COSTAR GROUP
OrgId:          COSTAR-2
Address:        2 Bethesda Metro Ctr.
Address:        10th Floor
City:           Bethesda
StateProv:      MD
PostalCode:     20814
Country:        US
RegDate:        2000-01-06
Updated:        2011-09-24
Comment:        CoStar Group, Inc.
Ref:            https://rdap.arin.net/registry/entity/COSTAR-2

OrgTechHandle: GPG-ARIN
OrgTechName:   Guidi, Gino Pietro
OrgTechPhone:  +1-858-578-3000
OrgTechEmail:  gguidi@costar.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

OrgAbuseHandle: GPG-ARIN
OrgAbuseName:   Guidi, Gino Pietro
OrgAbusePhone:  +1-858-578-3000
OrgAbuseEmail:  gguidi@costar.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

Graph